Roadmap on specialty optical fibers
Optical fibers, long an enabling technology for telecommunications, are proving to play a central role in a growing number of modern applications, starting from high speed broad band internet to medical surgery and entering across the entire spectrum of ...
Mário F S Ferreira+22 more
doaj +1 more source
On coincidence of $p$-module of a family of curves and $p$-capacity on the Carnot group
Irina Markina
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Multicomplexes on Carnot Groups and Their Associated Spectral Sequence. [PDF]
Lerario A, Tripaldi F.
europepmc +1 more source
Horizontal semiconcavity for the square of Carnot-Carathéodory distance on step 2 Carnot groups and applications to Hamilton-Jacobi equations [PDF]
We show that the square of Carnot-Carath\'eodory distance from the origin, in step 2 Carnot groups, enjoys the horizontal semiconcavity (h-semiconcavity) everywhere in the group including the origin. We first give a proof in the case of ideal Carnot groups, based on the simple group structure as well as estimates for the Euclidean semiconcavity.
arxiv
Lipschitz extensions into Jet space Carnot groups [PDF]
Stefan Wenger, Robert M. Young
openalex +1 more source
Generalized Hadamard's inequality and r-convex functions in Carnot groups
Mingbao Sun, Xiaoping Yang
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Exceptional sets for self-similar fractals in Carnot groups [PDF]
Zoltán M. Balogh+3 more
openalex +1 more source
A note on lifting of Carnot groups
Andrea Bonfiglioli, Francesco Uguzzoni
openalex +2 more sources
$BMO$ estimates for nonvariational operators with discontinuous coefficients structured on Hörmander's vector fields on Carnot groups [PDF]
Marco Bramanti, Maria Stella Fanciullo
openalex +1 more source
Solving singular evolution problems in sub-Riemannian groups via deterministic games
Pablo Ochoa, Julio Alejo Ruiz
doaj